Re: [Doxygen-develop] 1.5.0 crash

[Kevin M. <ke...@pl...>]

I have imported this bug into the bugzilla.  The link is:

http://bugzilla.gnome.org/show_bug.cgi?id=363067


To help us out with the bug statistics, we would appreciate it if you
file bugs within the bugzilla.  :)

- KJM


Jason Ferrara wrote:
> I just upgraded from 1.4.7 to 1.5.0, and 1.5.0 is crashing on a set
>  of sources (python) for which 1.4.7 worked.
> 
> It's failing at line 758 of pycode.l (the full call stack is below).
> 
> if (g_currentDefinition) { DefinitionIntf *di =
> Doxygen::symbolMap->find(symName); -->   if
> (di->definitionType()==DefinitionIntf::TypeSymbolList) // multiple
> symbols
> 
> di = 0x0000000, which is causing the crash.
> 
> I don't know if this matters, but symName = "SuspendLayout", which is
>  a method my code calls, but the definition of that method doesn't 
> exist in any of the source that doxygen is parsing.
> 
> Call stack:
>> doxygen.exe!findMemberLink(CodeOutputInterface & ol={...}, char *
>> 
> symName=0x01eecf22)  Line 758 + 0x3 bytes	C++ 
> doxygen.exe!pycodeYYlex()  Line 963 + 0x15 bytes	C++ 
> doxygen.exe!parsePythonCode(CodeOutputInterface & od={...}, const 
> char * className=0x009aac56, const QCString & s={...}, bool 
> exBlock=false, const char * exName=0x009aac56, FileDef * 
> fd=0x0174cd38, int startLine=-1, int endLine=-1, bool 
> inlineFragment=true, MemberDef * __formal=0x00000000)  Line 1427	C++ 
> doxygen.exe!PythonLanguageScanner::parseCode(CodeOutputInterface & 
> codeOutIntf={...}, const char * scopeName=0x00000000, const QCString
>  & input={...}, bool isExampleBlock=false, const char * 
> exampleName=0x00000000, FileDef * fileDef=0x0174cd38, int 
> startLine=-1, int endLine=-1, bool inlineFragment=false, MemberDef *
>  memberDef=0x00000000)  Line 1592 + 0x2d bytes	C++ 
> doxygen.exe!FileDef::writeSource(OutputList & ol={...})  Line 664 +
>  0x89 bytes	C++ doxygen.exe!generateFileSources()  Line 6748 + 0xe
> bytes	C++ doxygen.exe!generateOutput()  Line 9636	C++ 
> doxygen.exe!main(int argc=2, char * * argv=0x015f2de0)  Line 39	C++ 
> doxygen.exe!__tmainCRTStartup()  Line 318 + 0x19 bytes	C 
> doxygen.exe!mainCRTStartup()  Line 187	C kernel32.dll!7c816fd7() 
> [Frames below may be incorrect and/or missing, no symbols loaded for
>  kernel32.dll] ntdll.dll!7c911414() 
> doxygen.exe!ManGenerator::enable()  Line 35 + 0x43 bytes	C++ 
> doxygen.exe!FTVHelp::generateIndent(QTextStream & t={...}, FTVNode *
>  n=0x0075006c, int level=115)  Line 468	C++ 
> doxygen.exe!Config::check()  Line 1217 + 0x1d bytes	C++ 
> doxygen.exe!commentScanYYlex()  Line 1420 + 0xb bytes	C++ 8b00a155()
> 
> 
> 
> Let me know if I can supply any other information that would help, or
>  if there are any suggestions on what to look at. This is my first 
> look at the doxygen source, so I'm still finding my way around.
> 
> Thanks
> 
> - J 
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